理论分析了利用非线性偏振旋转效应锁模激光器的机理。
The physical mechanism of nonlinear polarization rotation mode-locking was analyzed in theory.
本文采用分步傅立叶变换法求解耦合非线性薛定谔方程,对偏振模色散进行了数值模拟。
In this thesis the coupled nonlinear Schrodinger equation is solved by means of split-step Fourier transform.
利用耦合非线性薛定谔方程推导出带初始啁啾入射脉冲经偏振模耦合产生的啁啾表达式,分析了各因素对啁啾的影响。
The function of chirp is induced through coupled nonlinear Schrodinger equation. Every factor's effect on the chirp is discussed.
数值模拟了非线性功率脉冲在光纤中的脉冲演化过程,发现利用非线性可以压缩每一脉冲的偏振分量和减小偏振模色散(PMD)。
Nonlinear pulse evolution transmitted in fiber was stimulated through computer. We find that nonlinearity can compress pulse and reduce polarization mode dispersion (PMD).
在非线性偏振旋转锁模光纤激光器中获得了矢量孤子簇。
Vector soliton bunches are obtained experimentally in nonlinear polarization rotation mode-locked fiber laser.
非线性脉冲(孤子)被证实具有本征抑制偏振模色散的能力。
It is proved that nonlinear optical pulses (solitons) have inherent ability to suppress PMD.
被动锁模光纤激光器腔体结构简单,可以实现全光纤集成,是产生超短脉冲的有效方法,而非线性偏振旋转又是其中最重要、最简单的被动锁模方法。
It is effective to produce super short pulses from passive mode-locked fiber lasers based on nonlinear polarization rotation due to their simple and compact all-fiber configurations.
论述了光纤群速度色散、偏振模色散及光纤中各种非线性效应对光波分复用系统性能的影响,并给出了为减小其影响而应采取的措施。
The effects of group velocity dispersion, polarization mode dispersion and nonlinearity in fiber on the performance of wavelength division multiplexing system are analyzed in detail.
论述了光纤群速度色散、偏振模色散及光纤中各种非线性效应对光波分复用系统性能的影响,并给出了为减小其影响而应采取的措施。
The effects of group velocity dispersion, polarization mode dispersion and nonlinearity in fiber on the performance of wavelength division multiplexing system are analyzed in detail.
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